TY  - BOOK
AU  - BUREAU OF MINES
TI  - MINERALS YEARBOOK: AREA REPORTS: INTERNATIONAL
T2  - 0
U1  - 549 
PY  - 1983///
CY  - U.S.A.
PB  - CENTENNIAL
KW  - CIENCIAS PURAS
N1  - MINERAL INDUSTRY-EXPORTATIONS
ER  -